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From: Davidlohr Bueso <dave@stgolabs.net>
To: Ruediger Meier <sweet_f_a@gmx.de>
Cc: util-linux@vger.kernel.org, Douglas Gilbert <dgilbert@interlog.com>
Subject: Re: eject test fails with kernel 3.19
Date: Fri, 03 Apr 2015 09:38:18 -0700	[thread overview]
Message-ID: <1428079098.5647.11.camel@stgolabs.net> (raw)
In-Reply-To: <201504031619.38548.sweet_f_a@gmx.de>

On Fri, 2015-04-03 at 15:19 +0100, Ruediger Meier wrote:
> Hi,
> 
> eject(1) fails for scsi_debug module version 1.85 (kernel 3.19).
> 
> The Problem is that command ALLOW_MEDIUM_REMOVAL now returns 
> driverstatus==DRIVER_SENSE with sensecode==0x20 (INVALID COMMAND 
> OPERATION CODE).
> 
> If I ignore that senscode then the other two START_STOP commands finish 
> successfully.
> 
> Should this be fixed in eject(1) or in scsi_debug or is it just a bad 
> idea to eject scsi_debug devices? This documentations says 
> ALLOW_MEDIUM_REMOVAL is supported.
> http://sg.danny.cz/sg/sdebug.html
> 
> I guess the issue came with this kernel commit:

Then the kernel needs fixing. Breaking userspace is a no no, plain and
simple. Who knows what other program(s) might be affected.

Thanks,
Davidlohr


      reply	other threads:[~2015-04-03 16:38 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-03 14:19 eject test fails with kernel 3.19 Ruediger Meier
2015-04-03 16:38 ` Davidlohr Bueso [this message]

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